package com.bit.spring.controller;

import org.springframework.web.bind.annotation.PostMapping;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RestController;

@RequestMapping("/calc")
@RestController
public class CalcController {

    @PostMapping("/sum")
//    @RequestMapping
    public String sum(Integer num1, Integer num2){
        if (num1==null || num2==null){
            return "输入不合法";
        }
        Integer sum = num1 + num2;
        return "计算机计算结果: "+ sum;
    }
}
